| abstract |
Enhance special basalt fibre and preparation method thereof the invention discloses a kind of polyphenyl thioether material, basalt fibre of the present invention is by obtained from the processing in process of production of special size, the size includes following parts by weight of component：40-60 parts of film forming agent, 5-15 parts of coupling agent, 1-5 part lubricant, 10-20 parts of modifying agent, 30-50 parts of solvent；Modifying agent includes sulfonate, sulfuric acid, the phenolic compound that mass ratio is 3-6 ︰ 2-4 ︰ 1-3；The basalt fibre is since surface roughness is big and is grafted with a large amount of active groups, chemical bonding and mechanical riveted ability between basalt fibre and polyphenyl thioether material is strong, the compatibility of the basalt fibre and polyphenyl thioether material is good, largely can add and apply in polyphenyl thioether material. |